CN105952877A - Inner gear with inner oil storage chambers - Google Patents
Inner gear with inner oil storage chambers Download PDFInfo
- Publication number
- CN105952877A CN105952877A CN201610427385.9A CN201610427385A CN105952877A CN 105952877 A CN105952877 A CN 105952877A CN 201610427385 A CN201610427385 A CN 201610427385A CN 105952877 A CN105952877 A CN 105952877A
- Authority
- CN
- China
- Prior art keywords
- shoe cream
- cream room
- internal gear
- fuel
- seam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
- F16H2055/176—Ring gears with inner teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses an inner gear with inner oil storage chambers, which adopts the structure that teeth are formed in the inner surface of the inner gear; the two circular oil storage chambers, two oil outlet passages and an oil outlet seam are formed in the inner gear; the oil outlet seam is formed in the central plane of the inner gear; one end of each oil outlet passage communicates with the outer end of the corresponding circular oil storage chamber, and the other end of the oil outlet passage communicates with one end of the oil outlet seam; the other end of the oil outlet seam communicates with the teeth; and the two circular oil storage chambers are formed in two sides of the oil outlet seam, and are filled with lubricating oil. The inner gear disclosed by the invention has the advantage that the two circular oil storage chambers are formed in the inner gear, so that when the inner gear rotates, the lubricating oil can be pumped to the teeth through the oil outlet seam continuously and slowly to achieve the purpose of self-lubricating.
Description
Technical field
The present invention relates to a kind of internal gear, a kind of inside is with the internal gear of shoe cream room.
Background technology
Prior art has more Self-lubricating gear, but these Self-lubricating gears are external gear mostly, energy
Enough utilize centrifugal action, will be located in the lubricating oil in the middle part of gear and get rid of to teeth position, thus reach self-lubricating
Effect.But the center being because internal gear is not easy to install the container holding lubricating oil, the outer surface of internal gear
Install and be not easy to again utilize centrifugal force to be got rid of in teeth, prior art by lubricating oil after holding the container of lubricating oil
The most not there is the internal gear of self-lubricating function.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides inside one with two
The shoe cream room of individual annular, along with the rotation of gear, it is possible to will be moistened continuously and slowly by a fuel-displaced seam
Lubricating oil pumps out to teeth position, reaches the inside of effect of self-lubricating with the internal gear of shoe cream room.
The present invention solves the technical problem in the presence of prior art by following technical proposals:
A kind of inside is with the internal gear of shoe cream room, and its inner surface arranges teeth, the inside of described internal gear
Being provided with two annular shoe cream rooms, two oil discharge passages and a fuel-displaced seam, described fuel-displaced seam is arranged in
Described inside is with on the central plane of the internal gear of shoe cream room, and one end of described oil discharge passage is with described
The lateral ends of annular shoe cream room be connected, the other end is connected with one end of described fuel-displaced seam, institute
The other end of the fuel-displaced seam stated and described teeth；Two described annular shoe cream rooms are arranged in described going out
The both sides of oil seam, described annular shoe cream room internal memory contains lubricating oil.
As preferred embodiment of the present invention, the fuel-displaced seam described in the other end of described oil discharge passage is passed through
One " V " shape groove is connected.
As preferred embodiment of the present invention, described inside with the internal gear of shoe cream room by two mutual mirrors
The inner gear ring of picture combines, fuel-displaced described in the end face formation bonded to each other of two described inner gear rings
Seam, what two described inner gear rings were formed is positioned at outside the internal gear with shoe cream room of the described inside
The joint seal on surface connects.
The inside of the present invention with the advantage of the internal gear of shoe cream room is: internal with two annular shoe cream rooms,
Rotation along with gear, it is possible to pumped out to teeth portion continuously and slowly by lubricating oil by a fuel-displaced seam
Position, reaches the effect of self-lubricating.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the inside structural representation with the internal gear of shoe cream room of the present invention；
Fig. 2 is the sectional view with the internal gear of shoe cream room of the inside in Fig. 1；
Fig. 3 is the partial enlarged drawing A in Fig. 2；
Fig. 4 is the sectional view of the inner gear ring in Fig. 1；
Fig. 5 is in Fig. 4 and partial enlarged drawing B；
Wherein:
1, annular shoe cream room；2, oil discharge passage；3, fuel-displaced seam；4, " V " shape groove；5, inner gear ring.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be more
It is prone to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite boundary
Fixed.
The inside of the present invention with the advantage of the internal gear of shoe cream room is: internal with two annular shoe cream rooms,
Rotation along with gear, it is possible to pumped out to teeth portion continuously and slowly by lubricating oil by a fuel-displaced seam
Position, reaches the effect of self-lubricating.
As shown in Figure 1 and Figure 2, a kind of inside is with the internal gear of shoe cream room, and its inner surface arranges teeth, should
Internal gear be internally provided with 1, two oil discharge passages of two annular shoe cream rooms 2 and a fuel-displaced seam 3, this goes out
Oil seam 3 is arranged in inside this with on the central plane of the internal gear of shoe cream room, the one of this oil discharge passage 2
End is connected with the lateral ends of this annular shoe cream room 1, and (lateral ends of indication refers to inside this herein
The one end at internal gear center with shoe cream room), the other end be connected with one end of this fuel-displaced seam 3, this goes out
The other end of oil seam 3 and these teeth；These two annular shoe cream rooms 1 are arranged in the both sides of this fuel-displaced seam 3,
This annular shoe cream room 1 internal memory contains lubricating oil.Along with this inside is with the rotation of the internal gear of shoe cream room, profit
Lubricating oil can flow towards this oil discharge passage 2 direction under the action of the centrifugal, so that beginning in one end of fuel-displaced seam 3
Can be immersed in eventually in lubricating oil；Along with teeth different on this inside internal gear with shoe cream room are sequentially nibbled
Closing, the size of this fuel-displaced seam 3 also can occur small change therewith, add capillarity, lubricating oil
The surface to teeth can be pumped out slowly continuously, be reached the purpose of self-lubricating.
As in figure 2 it is shown, this fuel-displaced seam 3 of the other end of this oil discharge passage 2 is connected by a " V " shape groove 4
Connect.The length of this fuel-displaced seam 3 is longer, then the difficulty pumping out lubricating oil is the biggest, be unfavorable for inside this with
The lubrication of the internal gear of shoe cream room, arranges this " V " shape groove 4 and advantageously reduces the length of this fuel-displaced seam 3,
It is more beneficial for pumping out of lubricating oil, thus is more beneficial for inside this lubrication of the internal gear with shoe cream room.
As shown in Figure 1, Figure 3, inside this with the internal gear of shoe cream room by the internal gear of two mutual mirror images
Circle 5 combines, this fuel-displaced seam 3 of the end face formation bonded to each other of these two inner gear rings 5, these two
What inner gear ring 5 was formed is positioned at the joint seal connection of the outer surface of the internal gear inside this with shoe cream room.
This structure advantageously reduces the difficulty of processing of the internal gear inside this with shoe cream room, this adds in formula mode,
This " V " shape groove 4 can be combined by two chamferings.
It is only more than the mentality of designing of the some embodiments of the present invention, in the case of system allows, this
Invention can expand to the most external more functional module, thus extends its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any change expected without creative work or replacement, all should contain in protection scope of the present invention
Within.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. inside is with an internal gear for shoe cream room, and its inner surface arranges teeth, it is characterised in that: described
Internal gear be internally provided with two annular shoe cream rooms (1), two oil discharge passages (2) and a fuel-displaced seam
(3), described fuel-displaced seam (3) is arranged in the described inside central plane with the internal gear of shoe cream room
On, one end of described oil discharge passage (2) is connected with the lateral ends of described annular shoe cream room (1),
The other end is connected with one end of described fuel-displaced seam (3), the other end of described fuel-displaced seam (3) with
Described teeth；Two described annular shoe cream rooms (1) are arranged in the both sides of described fuel-displaced seam (3),
Described annular shoe cream room (1) internal memory contains lubricating oil.
Inside the most according to claim 1 is with the internal gear of shoe cream room, it is characterised in that: described
Fuel-displaced seam (3) described in the other end of oil discharge passage (2) is connected by a " V " shape groove (4).
Inside the most according to claim 1 is with the internal gear of shoe cream room, it is characterised in that: described
The internal internal gear with shoe cream room is combined by the inner gear ring (5) of two mutual mirror images, described two
The fuel-displaced seam (3) described in end face formation bonded to each other of individual inner gear ring (5), two described internal gears
What circle (5) was formed is positioned at the joint seal connection with the outer surface of the internal gear of shoe cream room of the described inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427385.9A CN105952877A (en) | 2016-06-15 | 2016-06-15 | Inner gear with inner oil storage chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427385.9A CN105952877A (en) | 2016-06-15 | 2016-06-15 | Inner gear with inner oil storage chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952877A true CN105952877A (en) | 2016-09-21 |
Family
ID=56907156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427385.9A Pending CN105952877A (en) | 2016-06-15 | 2016-06-15 | Inner gear with inner oil storage chambers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952877A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071920Y (en) * | 2007-08-22 | 2008-06-11 | 重庆齿轮箱有限责任公司 | Double helical tooth spring gear |
| JP2011089550A (en) * | 2009-10-20 | 2011-05-06 | Toyota Motor Corp | Oil passage connecting device for vehicle |
| CN202833947U (en) * | 2012-09-25 | 2013-03-27 | 浙江大发齿轮有限公司 | First gear combined part |
| CN202901216U (en) * | 2012-09-26 | 2013-04-24 | 天津君晟成套设备有限公司 | Novel herringbone gear and reduction box body employing same |
| CN103133642A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Self-lubricating dual gear |
| CN204493640U (en) * | 2015-02-16 | 2015-07-22 | 盐城工学院 | Gear for gear box group |
| CN205689708U (en) * | 2016-06-15 | 2016-11-16 | 泰州进鑫机械有限公司 | The internal internal gear with shoe cream room |
-
2016
- 2016-06-15 CN CN201610427385.9A patent/CN105952877A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071920Y (en) * | 2007-08-22 | 2008-06-11 | 重庆齿轮箱有限责任公司 | Double helical tooth spring gear |
| JP2011089550A (en) * | 2009-10-20 | 2011-05-06 | Toyota Motor Corp | Oil passage connecting device for vehicle |
| CN202833947U (en) * | 2012-09-25 | 2013-03-27 | 浙江大发齿轮有限公司 | First gear combined part |
| CN202901216U (en) * | 2012-09-26 | 2013-04-24 | 天津君晟成套设备有限公司 | Novel herringbone gear and reduction box body employing same |
| CN103133642A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Self-lubricating dual gear |
| CN204493640U (en) * | 2015-02-16 | 2015-07-22 | 盐城工学院 | Gear for gear box group |
| CN205689708U (en) * | 2016-06-15 | 2016-11-16 | 泰州进鑫机械有限公司 | The internal internal gear with shoe cream room |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
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| WD01 | Invention patent application deemed withdrawn after publication |